Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033940 | Reciprocating high-pressure compressor piston with annular clearance | — | 1991-07-23 |
| 5030065 | Reciprocating compressor | — | 1991-07-09 |
| 4981421 | Valve arrangement | — | 1991-01-01 |
| 4966206 | Device for filling a gaseous fuel container | Heinz Mutter, Kurt Schreiber, Peter Thurig | 1990-10-30 |
| 4936327 | Valve arrangement | — | 1990-06-26 |
| 4888835 | Splashguard for a bathtub | — | 1989-12-26 |
| 4716940 | Safeguard device for a weaving machine | — | 1988-01-05 |
| 4584840 | Cooling machine or heat pump | — | 1986-04-29 |
| 4581788 | Telescoping curtain rod including runners | — | 1986-04-15 |
| 4537913 | Method of preparing a urea-formaldehyde combination foam that is low in formaldehyde | — | 1985-08-27 |
| 4489175 | Method of producing a urea formaldehyde combination foam with a low content of formaldehyde | Rembert Baumann | 1984-12-18 |
| 4480055 | Process for manufacturing modified amino-resin products | — | 1984-10-30 |
| 4477923 | X-ray diagnostic system for angiographic radiographs | Hans-Jurgen Gerlach | 1984-10-16 |
| 4454251 | Polyurea foams prepared from isocyanate, water, and a lower-alkanol | Kurt C. Frisch | 1984-06-12 |
| 4442483 | Resonant circuit inverter | Werner Kuhnel, Manfred Rattner | 1984-04-10 |
| 4375105 | X-Ray diagnostic generator | — | 1983-02-22 |
| 4370424 | Plastic and foam plastic and method for making them | — | 1983-01-25 |
| 4368535 | Tomograph for producing transverse layer images | — | 1983-01-11 |
| 4323781 | Tomographic X-ray diagnostic unit with the secondary of the high voltage transformer rotating with the X-ray source | Werner Kuehnel, Manfred Rattner | 1982-04-06 |
| 4315529 | Weaving machine having means for ventilating a weft supply means | — | 1982-02-16 |
| 4265277 | Weaving machine having noise attenuating means | Charles Caille | 1981-05-05 |
| 4238683 | X-ray diagnostic generator comprising an oil-filled tank with a high voltage transformer and a high voltage rectifier, and an x-ray tube | — | 1980-12-09 |
| 4227552 | Weaving machine having an air duct for cleaning purposes | — | 1980-10-14 |
| 4192997 | Tomograph for producing transverse layer images | — | 1980-03-11 |